Tag Contingency table

Statistics

The why and wherefores

Calculating expected values. Calculating expected values is done by multiplying the marginals of the cell and dividing by the total of the table. This rule is reasoned.

Manuel Molina
09/17/2013

Epidemiology

The table

Contingency tables. Contingency tables are described for the most common studies: cross-sectional, case-control, and cohort studies.

Manuel Molina
07/09/2013

Sin categoría, Statistics

Residuals management

Residuals. The calculation of the residuals of a contingency table is shown, using the observed and expected values.

Manuel Molina
07/02/2013